Giant Realm is leading in Top 100K Sites.
Open AdExchange has better usage coverage in more websites categories. Including Business & Industry, People & Society, Shopping, Internet & Telecom and 26 other categories.
Giant Realm is leading in Arts & Entertainment, Games, Video Games, Computer & Electronics and 9 other categories.
Giant Realm is leading in most countries, including United States, Brazil, Germany, United Kingdom and 14 other countries.
Open AdExchange is leading in Denmark and Sweden.